About BROOKS K E
About University Hospital, ON, CAN
About SMITH N B
About University Hospital, ON, CAN
About Journal of Analytical Toxicology
About drug analysis
About pseudoephedrine
About Analysis of drugs
About Amphetamine
About Methamphetamine
About Ephedrine
About Pseudoephedrine
About Phenylpropanolamine
About 尿
About 抽出物
About GC-MS分析
About プソイドエフェドリン
About 関連化合物
About 酢酸塩
About メタンフェタミン
About 人工